Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
The transition into October indicates a reduction in the average high-temperature, down to a fresh 54°F (12.2°C) from September's agreeable 68°F (20°C). Sumner anticipates an average minimum temperature of 39°F (3.9°C) in the month of October.Humidity
In Sumner, the average relative humidity in October is 81%.Rainfall
The month with the most rainfall is October, when the rain falls for 14.1 days and typically aggregates up to 3.31" (84mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. October is the first month it typically snows in Sumner. Throughout October, in the average 1.2 snowfall days, it receives 0.51" (13mm) of snow. In Sumner, during the entire year, snow falls for 69.3 days and aggregates up to 48.15" (1223mm) of snow.Daylight
The average length of the day in October is 10h and 58min.On the first day of October, sunrise is at 6:40 am and sunset at 6:21 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 5:32 pm EDT.
Sunshine
The average sunshine in October is 5.6h.UV index
In October, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: The average daily UV index of 2 in October transforms into the following instructions:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average October temperature?
What is the average humidity in October?
What is the wettest month?
How many days does it rain in October?
When does it start to snow?
How many hours of daylight does Sumner have in October?
What time are sunrise and sunset in October?
How many hours of sunshine does Sumner have in October?
How high is the UV index in October?
Average temperature in October
Sumner, ME
- Average high temperature in October: 54°F
The warmest month (with the highest average high temperature) is July (76.8°F).
The month with the lowest average high temperature is January (23.7°F).
- Average low temperature in October: 39°F
The month with the highest average low temperature is July (55.4°F).
The coldest month (with the lowest average low temperature) is January (10°F).
Average pressure in October
Sumner, ME
- Average pressure in October: 30"Hg
The month with the highest atmospheric pressure is November (30.05"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in October
Sumner, ME
- Average wind speed in October: 5.5mph
The windiest month (with the highest average wind speed) is March (6.8mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity in October
Sumner, ME
- Average humidity in October: 81%
The months with the highest relative humidity are January, February and March (86%).
The months with the lowest relative humidity are May and November (76%).
Average rainfall in October
Sumner, ME
- Average rainfall in October: 3.31"
The wettest month (with the highest rainfall) is October (3.31").
The driest month (with the least rainfall) is July (1.85").
Average rainfall days in October
Sumner, ME
- Average rainfall days in October: 14.1 days
The month with the highest number of rainy days is June (15.5 days).
The month with the least rainy days is February (8.2 days).
Average snowfall in October
Sumner, ME
- Average snowfall in October: 0.51"
The month with the highest snowfall is February (12.28").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Sumner, ME
- Average snowfall days in October: 1.2 days
The month with the highest number of snowfall days is February (15.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Sumner, ME
- Average daylight in October: 11h and 0min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in October: 5h and 4min
The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).
Average sunshine days in October
Sumner, ME
- Average sunshine days in October: 14.4 days
The month with the most sunshine days is September (16.7 days).
The months with the least sunshine days are February and April (11.3 days).
Average UV index in October
Sumner, ME
- Average UV index in October: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are February and December (UV index 1).
Average cloud cover in October
Sumner, ME
- Average cloud cover in October: 50
The month with the most cloud cover is February (Cloud cover 57).
The month with the least cloud cover is September (Cloud cover 40).
Average visibility in October
Sumner, ME
- Average visibility in October: 5mi
The months with the highest visibility are May, June, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, July, August and September (4mi).
Sumner, Maine, USA
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